基于离散MMDP信源模型的ATM网络排队性能仿真

Simulation of ATM Network's Queuing Performance Based on Discrete MMDP Source Mode

该文在建立离散MMDP信源模型的基础上 ,研究ATM网络排队性能 ,得出了信元的平均丢失率及平均延迟时间与传输带宽及缓存单元数量的近似关系 ,从而为连接允许控制 (CAC)算法提供了理论依据。

This paper researches ATM network's queuing performance based on discrete MMDP source mode. The approximate relationships among cell average loss probability, average delay, transmission bandwidth and quanlity of buffer unit are derived from the analysis. Then the theory base for connection admission control ( CAC ) algorithm is got.